PT-2025-48527

Mbed TLS before 3.6.4 has a PEM parsing one-byte heap-based buffer underflow, in mbedtls pem read buffer and two mbedtls pk parse functions, via untrusted PEM input...

Mbed TLS mbedtls_pem_read_buffer() mbedtls_pk_parse() DoS Disclosure Protected Information

The vulnerability of the mbedtlspemreadbuffer and mbedtlspkparse functions in Mbed TLS is related to an off-by-one error. Exploiting this vulnerability can allow a remote attacker to cause service failures or expose protected information...